Tomorrow the Knoxville Music Boosters will host the 1st annual Knoxville Music Boosters Mattress Sale from 10 to 5 pm in the Knoxville High School commons. The commons will be set up like a normal mattress store showroom and will feature name brands for well below retail prices. Beds are available in all sizes, brand new, made to order, and come with factory warranties. The boosters will also have sheets, pillows, mattress protectors, and adjustable power bases for sale. Every purchase benefits the Knoxville Music Boosters music program